66222711

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{439}}^1$

素因数の和:636

約数の個数: 32

約数和(自身を含む): 101657600

約数和(自身を除く): 35434889

約数列:

[1, 3, 9, 27, 37, 111, 151, 333, 439, 453, 999, 1317, 1359, 3951, 4077, 5587, 11853, 16243, 16761, 48729, 50283, 66289, 146187, 150849, 198867, 438561, 596601, 1789803, 2452693, 7358079, 22074237, 66222711]

約数ペア:

[(1, 66222711), (3, 22074237), (9, 7358079), (27, 2452693), (37, 1789803), (111, 596601), (151, 438561), (333, 198867), (439, 150849), (453, 146187), (999, 66289), (1317, 50283), (1359, 48729), (3951, 16761), (4077, 16243), (5587, 11853)]